/*
 * author      : 吴中勤 
 * date        : 2019/1/8
 * description : TODO
 */

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class BTraceTest {
    public int add(int a, int b) {
        return a + b;
    }
    public static void main(String[] args) throws IOException {
        BTraceTest bTraceTest = new BTraceTest();
        BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
        for (int i = 0; i < 10; i++) {
            reader.read();
            int a = (int) Math.round(Math.random() * 1000);
            int b = (int) Math.round(Math.random() * 1000);
            System.out.println(bTraceTest.add(a, b));
        }
    }
}
